[BEETLE] Add platform to uvisor importer

This patch adds Beetle platform to uvisor importer.

Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>

Author: fvincenzo

features/FEATURE_UVISOR/importer/Makefile

@@ -23,7 +23,7 @@ GDB:=$(PREFIX)gdb
 OBJDUMP:=$(PREFIX)objdump
 
 # Translate between uVisor namespace and mbed namespace
-TARGET_TRANSLATION:=MCU_K64F.kinetis EFM32.efm32 STM32F4.stm32
+TARGET_TRANSLATION:=MCU_K64F.kinetis EFM32.efm32 STM32F4.stm32 ARM_BEETLE_SOC.beetle
 TARGET_PREFIX:=../
 TARGET_SUPPORTED:=$(TARGET_PREFIX)targets/TARGET_UVISOR_SUPPORTED
 TARGET_UNSUPPORTED:=$(TARGET_PREFIX)targets/TARGET_UVISOR_UNSUPPORTED